Tests Performed on the Generalized Singular Value Decomposition Driver

For each set of matrix dimensions (M, N, P) and each selected matrix type, an 3#3-by-4#4 matrix A and a 528#528-by-4#4 matrix B are generated. The problem dimensions are as follows:

16#16	3#3-by-4#4
97#97	528#528-by-4#4
64#64	4#4-by-4#4
132#132	3#3-by-3#3
245#245	528#528-by-528#528

The tests for the GSV path are as follows:

• Compute the Generalized Singular Value Decomposition using xGGSVD, and compute the test ratios
  

  300#300 301#301 529#529

  304#304 301#301 530#530

  307#307 301#301 531#531

  309#309 301#301 532#532

  382#382 301#301 533#533

  383#383 301#301 534#534

  
  

where 289#289 and 290#290 are ``diagonal'' matrices, and form the generalized singular pairs of the matrices 16#16 and 97#97, and 477#477 represents xLAMCH('P').